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Nonindigenous species
Organisms accidentally or intentionally introduced into areas where they did not previously originate or live.
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Invasive species (28 items)
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Results 51 - 53 of 53 listed by similarity [list alphabetically]
PDF USGS Zebra Mussel Monitoring Program for north Texas [More info]
General characteristics of this invasive freshwater mollusk, focusing on how we monitor its presence and migration through this region.
Western Ecological Research Center (WERC) [More info]
Links to research at the field stations of the Western Ecological Research Center with direct links to web pages for wildlife videos, satellite telemetry, fire ecology, invasive species, herpetology field guide, and coastal ecosystems.
PDF Wild Sheep and Deer in Hawai'i - A Threat to Fragile Ecosystems [More info]
Shooting them doesn't work, they just breed more. And they trample on the native plants. These animals were brought to the islands during the last 150 years, and we're trying to develop ways of managing their impact on the native life.
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